Daescu
This Romanian player has made strides recently. Juest beat Fabrice Martin(a player ranked 700 spots above him). He plays for the University of Oklahoma and has become one of the best players in all of college tennis.

Keep an eye out for him.

others are Ionut Beleleu and Costin Paval. They helped Oklahoma make their 1st ever NCAA nationals appeareance. Very strong players as well. Paval is a crafty lefty